This study explores a new modelling approach that bridges the gap between multilateral country-level data and the bilateral-model based, goods-market specific purchasing power parity (PPP) hypothesis. Under this approach, PPP is embedded in latent common factors, extractable from a large set of...

Research efforts towards new energy sources and towards the efficiency of energy use will be vital to reducing CO2 abatement costs in the long term. Can such efforts be induced by price instruments? Economists often cite induced technological change as a possible consequence of environmental...

This paper presents and compares several time-series models for returns of broadbased stock indices. These models nest a nonlinear asymmetric GARCH (NGARCH) model as a special case. Some of these models are empirically motivated ad-hoc specifications others are derived from a representative...

This paper examines return predictability when the investor is uncertain about the right state variables. A novel feature of the model averaging approach used in this paper is to account for finite-sample bias of the coefficients in the predictive regressions. Drawing on an extensive...

In this paper an index of financial competitiveness is calculated that corresponds to the market-to-book ratio of inward FDI stocks. For a panel of five advanced economies from 1980 to 2006 it is shown that price competitiveness, stable inflation rates and registered patents have a positive...

Das Umfeld von Existenzgründungen - und hier insbesondere die Erfüllung administrativer Vorschriften und formaler Anforderungen - war Gegenstand mehrerer nationaler wie internationaler Untersuchungen. Diese Untersuchungen sollen hier einer kritischen Analyse unterzogen werden. Des weiteren...

Die Arbeitskosten eines Landes dienen oft als Erklärung für seine Wettbewerbsstärke, die Standortattraktivität und die Arbeitsmarktlage. Daher stoßen internationale Arbeitskostenvergleiche auf großes öffentliches Interesse. Es existiert jedoch keine eindeutige Definition des Begriffs...